Finding the Fourth Proportional to 23,116.02, 31,900.37 and 13,044.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,116.02 : 31,900.37 = 13,044.58 : x
2. Step 2: Convert to fraction form
   23,116.02/31,900.37 = 13,044.58/x
3. Step 3: Cross multiply
   23,116.02x = 31,900.37 × 13,044.58
4. Step 4: Simplify right side
   23,116.02x = 416,126,928.49
5. Step 5: Solve for x
   x = 416,126,928.49/23,116.02
6. Step 6: Final answer
   x = 18,001.67